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Urea C 13
(13CH4N2O) 61.05
 Urea [13C] [58069-82-2.]

DEFINITION

Urea C 13 contains NLT 98.0% and NMT 102.0% of urea C 13 (13CH4N2O).

USP REFERENCE STANDARDS FOR PURCHASE

USP Urea C 13 RS
USP Urea RS
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